優先 ゆうせん取組 とりくみ物質 ぶっしつ

yūsentorikumibusshitsu

1. Not a priority substance.

1. Priority substance; Was a priority substance

1. Priority substances; Priority substances to be addressed

1. Priority substances; Priority pollutants

1. It is not a priority substance.; It is not a prioritized material.

1. It's not a priority substance.; It's not a prioritized material.

1. Was a priority substance.; Was a prioritized material.

1. Priority substances.; Priority materials.

1. Is not a priority substance.; Is not a substance given priority.

1. Was not a priority substance.; Was not a prioritized material.

1. Probably a priority substance.; Likely a substance to prioritize.

1. Was not a priority substance.; Was not a substance given priority.

1. Wasn't a priority substance.; Wasn't a prioritized material.

1. Probably a priority substance.; Likely a priority material.

1. Was not a priority substance.; Was not a substance given priority.

1. If/when priority substances…; If priority substances were…

1. If priority substances; When priority substances

1. If/when priority substances; If priority substances exist